Synonyms|662Antonyms|133|Broader|4Narrower|0Related|376

53 entries under quickly topic. ×

7
straightaway(adverb, first, now, directly, immediately)
6
abruptly(adverb, fast, rapidly, pronto)
6
chop-chop(adverb, fast, rapidly, pronto)
6
on the double(expression, idiom, adverb, now, directly)
6
posthaste(adjective, adverb, fast, quick, early)
5
like a shot(expression, idiom, adverb, fast)
5
straight off(verb, expression, adverb, phrasal verb, directly)
4
fleetly(adverb, quick, early, rapidly)
4
swift(rapidly, speedily)
3
at speed(adverb, fast, rapidly, pronto)
3
flat-out(quick, rapidly, hastily, speedily)
3
in a hurry(adverb, fast, rapidly, pronto)
3
in a rush(adverb, fast, rapidly, pronto)
3
like lighting(adverb, fast, rapidly, pronto)
3
presto(first, now, directly, immediately)
2
anon(quick, now, directly, immediately)
2
enthusiastically(rapidly, energetically, aggressively)
2
full tilt(expression, quick, rapidly, readily)
2
in a flash(expression, adverb, directly, rapidly)
2
in nothing flat(expression, now, directly, rapidly)
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APASmart Define. (2016). promptly thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/promptly/thesaurus/synonyms
ChicagoSmart Define. 2016. "promptly thesaurus" https://smartdefine.org/promptly/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, promptly thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/promptly/thesaurus/synonyms>.
MLASmart Define. "promptly thesaurus" 21 March 2016. Web. 23 September 2026. <https://smartdefine.org/promptly/thesaurus/synonyms>